APPLIED[F/Unstable]: [PATCH 0/1][SRU][B/OEM-B/OEM-OSP1/D/E/Unstable] UBUNTU: SAUCE: ACPI: video: Use native backlight on Lenovo E41

Tue Jan 21 23:14:14 UTC 2020

On Tue, Jan 14, 2020 at 01:47:16PM +0800, Aaron Ma wrote:
> BugLink: https://bugs.launchpad.net/bugs/1859561
> 
> [Impact]
> ACPI backlight control doesn't work on 2 Lenovo E41 laptops.
> 
> [Fix]
> Use native backlight control instead.
> 
> [Test]
> Verified on hardware with a positive result.
> 
> [Regression Potential]
> Low.
> Add new DMI strings with positive verification.

Applied to focal/master-next and unstable/master, thanks!